beautypg.com
Alpha Technologies Ltd.
057-104-C0 Rev B WC
Burnaby, British Columbia. Telephone: 604 436 5900 Fax: 604 436 1233.
Page 2 of 27
4.4
Enclosure installation ................................................................................................................. 18
4.4.1
Enclosure preparation ....................................................................................................... 18
4.4.2
Lifting preparation ............................................................................................................. 18
4.4.3
Mounting the enclosure ..................................................................................................... 19
4.4.4
Installing multiple enclosures side-by-side......................................................................... 19
4.4.5
Enclosure-to-enclosure interface ....................................................................................... 20
4.4.6
Top hat installation ............................................................................................................ 21
4.4.7
Enclosure compartment integrity ....................................................................................... 21
4.5
Grounding .................................................................................................................................. 22
4.5.1
Site ground wire entry ....................................................................................................... 22
4.5.2
Master ground bus (MGB) ................................................................................................. 22
4.5.3
Enclosure chassis ground ................................................................................................. 22
4.6
Air conditioner connections ........................................................................................................ 23
5
Test and commissioning ........................................................................................................ 24
5.1.1
Environmental/intrusion ..................................................................................................... 24
5.2
Final cleanup .............................................................................................................................. 24
6
Maintenance .......................................................................................................................... 25
6.1
General maintenance schedule .................................................................................................. 25
6.2
Air conditioner ............................................................................................................................ 25
6.2.1
Air conditioner settings ...................................................................................................... 25
6.2.2
Air conditioner filter ........................................................................................................... 25
6.2.3
High temperature alarms and air conditioner failures ........................................................ 25
7
HVAC default settings ............................................................................................................ 26
7.1
Air Conditioner/heater ................................................................................................................ 26
7.2
Temperature alarms ................................................................................................................... 26
8
Alpha conventions ................................................................................................................. 27
8.1
Numbering system ..................................................................................................................... 27
8.2
Acronyms ................................................................................................................................... 27
